using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using DTO;
using DAO;
namespace BUS
{
    public class ViTriBUS
    {
        public DataTable sp_ViTri()
        {
            ViTriDAO vitri_dao = new ViTriDAO();
            return vitri_dao.sp_ViTri();
        }
    }
}
